A specialized differentiated form of cell membrane that is the characteristic of prokaryotes is the:
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Correct answer: Mesosome
Mesosomes are extensions of the plasma membrane into the cell in the form of vesicles, tubules, or lamellae. They help in cell wall formation, DNA replication, and respiration.
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More Prokaryotic Cell Structure questions
- In some bacteria, the glycocalyx is a loose sheath called the ______, while in others it is thick and tough called the ______.
- Bacterial flagellum is composed of three parts. Which of the following is the longest portion?
- Which surface structures of bacteria do not play a role in motility but help in attachment to rocks or host tissues?
- The ribosomes of prokaryotes are of the 70S type. What are the two subunits of these ribosomes?
- Several ribosomes may attach to a single mRNA and form a chain called:
- Reserve material in prokaryotic cells is stored in the cytoplasm in the form of: